CN219398660U

CN219398660U - Integrated indwelling catheter

Info

Publication number: CN219398660U
Application number: CN202320445940.6U
Authority: CN
Inventors: 冯伟杰; 黄彩美
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-25
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an integrated indwelling catheter, which comprises an external pipeline connected with an external indwelling pipeline; the external pipeline comprises a telescopic bag body, a liquid discharge pipe with a two-way valve is arranged at the bottom of the telescopic bag body, a drainage pipe which is connected with an external indwelling pipeline and provided with a stop valve is arranged at the top of the telescopic bag body, and scale marks are arranged on the outer walls of the telescopic bag body and the drainage pipe; one end of the drainage tube, which is close to the telescopic bag body, is provided with a one-way conduction valve which circulates in one direction of the telescopic bag body, and one end of the drainage tube, which is far away from the telescopic bag body, is provided with a three-way valve which is connected with external water injection equipment. The utility model has the advantages of meeting the requirements of collecting and discharging urine of patients and being convenient for accurately metering the discharge amount of the collected urine, cleaning the indwelling catheter to ensure the smoothness of the indwelling catheter and effectively preventing the urine from flowing back to cause urinary tract infection.

Description

Integrated indwelling catheter

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an integrated indwelling catheter.

Background

In clinical hospitals, for nursing treatment of patients who cannot self-care for urination, a urinary catheter is usually reserved for facilitating the discharge of urine. The existing indwelling catheter is mostly composed of an indwelling pipeline and an external pipeline, one end of the indwelling pipeline is located in a bladder of a patient, the other end of the indwelling pipeline extends out of the urethra of the patient and is connected with the external pipeline, the external pipeline is usually composed of an inflatable and contractable bag body, a drainage tube and a stop valve, and the existing external pipeline can meet the use requirement of urine collection and discharge in the use process, but has the following problems:

1. the external pipeline is easy to cause urinary tract infection due to the phenomenon of reflux caused by too much urine collected;

2. in the using process, the external pipeline is inconvenient to clean so as to ensure the smoothness of the external pipeline;

3. it is inconvenient to meter the collected urine.

The urine bag device for the neonate indwelling catheter disclosed in Chinese patent publication No. CN210170085U has the technical key points that: including the urine bag, still including keeping somewhere the urine pipe connecting pipe, keep somewhere the urine pipe connecting pipe including connecting the horizontal segment of keeping somewhere the urine pipe and connecting the vertical section of horizontal segment, be fixed with the couple in the turn position of horizontal segment and vertical section, the volume of horizontal segment is 5ml and have evenly distributed's first scale on the outer wall of horizontal segment, the scale value of first scale is from connecting keeping the urine pipe end to connecting the vertical section end and increasing gradually, the upper end of vertical section is for being connected to the urine sample ware of getting of horizontal segment, the lower extreme of vertical section is connected the urine bag, vertical section has removable clip between urine sample ware and urine bag, has evenly distributed's second scale on the outer wall of urine sample ware, the scale value of second scale is from supreme increase gradually down, urine sample ware's lower extreme has openable and the urine sample mouth of getting that closes. Although this scheme has solved the urine collection of traditional stay catheter in the use and has discharged and be convenient for measure the problem of urine, but it can not solve and keep somewhere the easy problem that the urine that appears the phenomenon of returning and cause the urinary tract infection and be inconvenient for keeping somewhere the catheter to wash in order to ensure that this stays the catheter because of the urine that gathers is too much.

Accordingly, the present utility model provides a new solution to the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an integrated indwelling catheter which can meet the requirements of collecting and discharging urine of a patient and conveniently and accurately metering the discharge amount of the collected urine, can clean the indwelling catheter to ensure the smoothness of the indwelling catheter and can effectively prevent urinary tract infection caused by the backflow of the collected urine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated indwelling catheter comprises an external pipeline connected with an external indwelling pipeline; the external pipeline comprises a telescopic bag body, a liquid discharge pipe with a two-way valve is arranged at the bottom of the telescopic bag body, a drainage pipe which is connected with an external indwelling pipeline and provided with a stop valve is arranged at the top of the telescopic bag body, and a scale mark for measuring the discharge amount of collected urine is arranged on the outer walls of the telescopic bag body and the drainage pipe; one end of the drainage tube, which is close to the telescopic bag body, is provided with a one-way conduction valve which circulates in one direction to the telescopic bag body, and one end of the drainage tube, which is far away from the telescopic bag body, is provided with a three-way valve which is used for being connected with external water injection equipment.

Preferably, a fixing strap structure for stably limiting the drain pipe and the drainage tube together with the telescopic bag body on the corresponding thigh of the patient is arranged at one end of the drain pipe and the drainage tube, which is close to the telescopic bag body.

Preferably, the fixing strap structure comprises a limiting sleeve sleeved on the corresponding liquid discharge pipe and close to one end of the telescopic bag body, or a limiting sleeve sleeved on the corresponding drainage tube and close to one end of the telescopic bag body, and fixing straps used for fixedly limiting the limiting sleeve, the liquid discharge pipe, the drainage tube and the telescopic bag body on corresponding thighs of a patient in a mutually matched mode are arranged at two side ends of the limiting sleeve.

Preferably, the limit sleeve and the fixing belt are both made of pure cotton cloth.

Preferably, the collapsible bladder is made of a silicone material.

Due to the adoption of the structure, the utility model has the following beneficial effects:

1. when the urine collecting device is used, urine in the bladder of a patient can be drained into the telescopic bag body through the mutual matching of the drainage tube and the external indwelling pipeline for collection, and the collected urine in the telescopic bag body is discharged to a designated place through the liquid discharge pipe, so that the urine collecting and discharging function of the urine collecting device is realized, the telescopic bag body replaces the traditional expanding bag body for urine collection, in the urine collecting process, the telescopic bag body can expand and contract according to the volume of the urine to increase the volume, when the volume reaches the set volume, the expansion is stopped, the volume is not expanded and changed to increase the metering accuracy of the scale mark, in the urine collecting process, the discharge amount of the collected urine can be accurately metered by the mutual matching of the scale mark, the telescopic bag body and the drainage tube, in addition, when collecting urine, can prevent effectively through the unidirectional circulation function of the unidirectional conduction valve that collect urine in the flexible bag body and flow back to the patient's bladder through the drainage tube and external indwelling line and cause the urinary tract infection, after discharging the urine collected to appointed place through the drain pipe, communicate the external water injection equipment with drainage tube, flexible bag, drain pipe sequentially through the three-way valve, utilize the water injection equipment to pour into clean water into the drainage tube in order to realize the washing to drainage tube, flexible bag body and drain pipe, and then can ensure the unobstructed drainage discharge of the urine of the utility model, therefore, the utility model has the advantages of meeting the collection and discharge of the urine of the patient and being convenient for accurately measuring the discharge amount of the urine collected, can wash the indwelling urine pipe so as to ensure the unobstructed of the indwelling urine pipe, can effectively prevent the urine collected from flowing back to cause urinary tract infection.

2. The utility model also discloses a fixing belt structure arranged at one end of the liquid discharge pipe and the drainage pipe, which is close to the telescopic bag body. In the use process, the liquid discharge pipe, the drainage pipe and the telescopic bag body can be firmly limited on the corresponding thigh of a patient through the fixing belt structure, and the safety of the use of the disposable bag is further improved through shielding of trousers, and meanwhile the disposable bag can be effectively prevented from being exposed to cause inconvenient use and bringing a feeling of self to the patient.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an integrated indwelling catheter according to the present utility model.

Reference numerals illustrate: 1. the device comprises an external pipeline 11, a telescopic bag body 12, a two-way valve 13, a liquid discharge pipe 14, a stop valve 15, a drainage pipe 16, a scale mark 17, a one-way conduction valve 18, a three-way valve 19, a fixing band structure 100, a limit sleeve 200 and a fixing band.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an integrated indwelling catheter includes an external pipeline 1 connected to an external indwelling pipeline; the external pipeline 1 comprises a telescopic bag body 11, a liquid discharge pipe 13 with a two-way valve 12 is arranged at the bottom of the telescopic bag body 11, a drainage pipe 15 which is connected with an external indwelling pipeline and is provided with a stop valve 14 is arranged at the top of the telescopic bag body 11, and a scale mark 16 for measuring and collecting the discharge amount of urine is arranged on the outer walls of the telescopic bag body 11 and the drainage pipe 15; a unidirectional conduction valve 17 which flows unidirectionally to the telescopic bag body 11 is arranged at one end of the drainage tube 15 close to the telescopic bag body 11, and a three-way valve 18 which is used for being connected with external water injection equipment is arranged at one end of the drainage tube 15 far away from the telescopic bag body 11. In the in-process of using, can collect the urine drainage in the patient's bladder to scalable cell body 11 through the cooperation of drainage tube 15 and outside indwelling line, but collect the urine in scalable cell body 11 again through fluid-discharge tube 13 discharge to appointed place, thereby realize the collection and the discharge function to patient's urine, and replace traditional inflation and shrinkage cell body through scalable cell body 11 to carry out urine collection, in the in-process of urine collection, scalable cell body 11 can stretch according to the volume of urine and increase the volume, stop stretching promptly after the volume reaches the established volume, can not expand and change established volume and increase the measurement degree of accuracy that the volume influences scale mark 16, at the in-process of collecting the discharged urine, utilize scale mark 16, scalable cell body 11 and drainage tube 15's cooperation can accurate measurement discharge of the urine of collecting, in addition, when collecting the urine, can effectively prevent through the unidirectional flow function of unidirectional current of scalable cell body 11 and lead to the infection of urine in the patient through the indwelling line 15 and outside of urine, can guarantee that the water injection device can be filled with the urine through appointed drainage tube 13 to the drainage tube 13 and the drainage tube 13 to the outside can be filled with the water to the drainage tube 13 and the drainage tube 13 can be guaranteed to the clear water filling device that can be washed to the drainage tube 13 in proper order to the drainage tube 13, the drainage tube is in proper order to realize the drainage tube 13 and the drainage tube is clear to the drainage tube 13.

In this embodiment, a fixing strap structure 19 is disposed on one end of the drain tube 13 and the drain tube 15 near the telescopic bag body 11, for stably limiting the drain tube 13 and the drain tube 15 together with the telescopic bag body 11 on the corresponding thigh of the patient; the fixing strap structure 19 includes a limiting sleeve 100 sleeved on the corresponding drain pipe 13 near one end of the telescopic bag body 11, or a limiting sleeve 100 sleeved on the corresponding drain pipe 15 near one end of the telescopic bag body 11, and fixing straps 200 used for mutually matching and firmly limiting the limiting sleeve 100, together with the drain pipe 13, the drain pipe 15 and the telescopic bag body 11, on the corresponding thigh of the patient are arranged at both side ends of the limiting sleeve 100. In the use process, after the drainage tube 15 is connected with an external indwelling pipeline, the telescopic bag body 11 is attached to a designated part on the corresponding thigh of a patient, and the fixing belts 200 of the fixing belt structures 19 are bound on the thigh of the patient in a surrounding mode under the limiting effect of the corresponding limiting sleeve 100, so that the drainage tube 13 and the drainage tube 15 are firmly bound on the corresponding thigh of the patient together with the telescopic bag body 11 in an integrated mode, and the safety of the use is further improved through shielding by trousers, and meanwhile, the use inconvenience caused by the exposure of the integral indwelling urinary catheter can be effectively prevented, and the self feeling is brought to the patient.

In this embodiment, the limiting sleeve 100 and the fixing strap 200 are made of pure cotton cloth.

In this embodiment, the flexible bladder 11 is made of a silicone material.

When the embodiment is specifically used, firstly, the drainage tube 15 is connected with an external indwelling pipeline, and then the telescopic bag body 11 is attached to a designated part on the corresponding thigh of a patient; secondly, the fixing bands 200 of the fixing band structures 19 are bound on the thighs of the patient in a surrounding manner under the limiting effect of the corresponding limiting sleeve 100, so that the liquid discharge tube 13, the drainage tube 15 and the telescopic bag body 11 are firmly bound on the thighs of the patient together, and are shielded by trousers, the use safety can be further improved, and meanwhile, the integral type indwelling catheter can be effectively prevented from being exposed to cause inconvenience in use and feel of the patient in a self-help manner; then, in the urine drainage process, the stop valve 14 is opened, the switch of the three-way valve 18 is regulated to the conduction direction of the drainage tube 15, urine in the bladder of a patient is drained into the telescopic bag body 11 through the mutual cooperation of the drainage tube 15 and an external indwelling pipeline, in the urine collection process, the telescopic bag body 11 of the external pipeline 1 can expand and contract according to the urine volume to increase the volume, when the volume reaches the set volume, the expansion is stopped, the set volume is not changed, the measurement accuracy of the scale mark 16 is not influenced, in the urine collection process, the discharge amount of the collected urine can be accurately measured by utilizing the mutual cooperation of the scale mark 16, the telescopic bag body 11 and the drainage tube 15, in addition, in the urine collection process, the urine collected in the telescopic bag body 11 can be effectively prevented from flowing back into the bladder of the patient through the drainage tube 15 and the external indwelling pipeline through the unidirectional conduction valve 17, so that the urinary tract infection is caused; finally, when the urine collected in the telescopic bag body 11 is discharged, the two-way valve 12 is opened, the urine collected in the telescopic bag body 11 is sequentially discharged to a designated place through the liquid discharge pipe 13 and the two-way valve 12, after the urine discharge is completed, the three-way valve 18 is connected with external water injection equipment, the switch of the three-way valve 18 is adjusted to the position where the external water injection equipment is communicated with the drainage pipe 15, so that the external water injection equipment is sequentially communicated with the three-way valve 18, the drainage pipe 15, the telescopic bag body 11 and the liquid discharge pipe 13, clean water is injected into the drainage pipe 15 by utilizing the water injection equipment so as to clean the drainage pipe 15, the telescopic bag body 11 and the liquid discharge pipe 13, and further the smoothness of the integral type indwelling urine pipe is ensured so as to facilitate the drainage and discharge of the urine.

In a word, the utility model adopts the structure, and has the advantages of meeting the requirements of collecting and discharging urine of patients and being convenient for accurately metering the discharge amount of the collected urine, cleaning the indwelling catheter to ensure the smoothness of the indwelling catheter and effectively preventing the collected urine from flowing back to cause urinary tract infection.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. An integrated indwelling catheter, comprising an external pipeline (1) connected with an external indwelling pipeline; the method is characterized in that: the external pipeline (1) comprises a telescopic bag body (11), a liquid discharge pipe (13) with a two-way valve (12) is arranged at the bottom of the telescopic bag body (11), a drainage pipe (15) which is connected with an external indwelling pipeline and is provided with a stop valve (14) is arranged at the top of the telescopic bag body (11), and a scale mark (16) for measuring the discharge amount of urine is arranged on the outer walls of the telescopic bag body (11) and the drainage pipe (15); one end of the drainage tube (15) close to the telescopic bag body (11) is provided with a one-way conduction valve (17) which is communicated with the telescopic bag body (11) in one way, and one end of the drainage tube (15) away from the telescopic bag body (11) is provided with a three-way valve (18) which is used for being connected with external water injection equipment.

2. The integrated indwelling catheter according to claim 1, wherein: one end of the liquid discharge pipe (13) and one end of the drainage pipe (15) close to the telescopic bag body (11) are respectively provided with a fixing belt structure (19) for stably limiting the liquid discharge pipe (13) and the drainage pipe (15) together with the telescopic bag body (11) on the corresponding thigh of a patient.

3. The integrated indwelling catheter according to claim 2, wherein: the fixing strap structure (19) comprises a limiting sleeve (100) sleeved on the corresponding liquid discharge pipe (13) and close to one end of the telescopic bag body (11), or a limiting sleeve (100) sleeved on the corresponding drainage tube (15) and close to one end of the telescopic bag body (11), and fixing straps (200) used for fixedly limiting the limiting sleeve (100) together with the liquid discharge pipe (13), the drainage tube (15) and the telescopic bag body (11) on the corresponding thigh of a patient in a mutually matched mode are arranged at two side ends of the limiting sleeve (100).

4. The integrated indwelling catheter according to claim 3, wherein: the limiting sleeve (100) and the fixing belt (200) are made of pure cotton cloth.

5. The integrated indwelling catheter according to any one of claims 1 to 4, wherein: the telescopic bag body (11) is made of a silica gel material.